226946727 has 24 divisors (see below), whose sum is σ = 390933504. Its totient is φ = 124044624.

The previous prime is 226946723. The next prime is 226946737. The reversal of 226946727 is 727649622.

It is not a de Polignac number, because 226946727 - 2² = 226946723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226946723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76863 + ... + 79760.

It is an arithmetic number, because the mean of its divisors is an integer number (16288896).

Almost surely, 2^226946727 is an apocalyptic number.

226946727 is a deficient number, since it is larger than the sum of its proper divisors (163986777).

226946727 is a wasteful number, since it uses less digits than its factorization.

226946727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156659 (or 156656 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 226946727 is about 15064.7511429827. The cubic root of 226946727 is about 609.9692961344.

The spelling of 226946727 in words is "two hundred twenty-six million, nine hundred forty-six thousand, seven hundred twenty-seven".